The first step is tilt the brush at 45 degree angel to the gum line and sweep or roll the brush away from the gum line. Next, gently brush the outside, inside and chewing surface of each tooth using short back-and-forth strokes. Then, gently brush your tongue to remove bacteria and freshen breath. The next step is to use dental floss to clean between your teeth at toothbrush can not enter by start from use about 18" of floss, leaving an inch or two work with. Later, gently follow the curves of your teeth. The last step is be sure to clean beneath the gum line, but avoid snapping the floss on the gums.Therefore, if you follow above method, it will give you a dental healthy and without disease in the oral cavity.